Thermistor Cable Assembly 50kohm 3977K 1% 1m 2m 3m

Thermistor cable assembly 50Kohm 3977K 1% 1M 2M 3M

Product description
The thermistor cable assembly 50kohm 3977K 1% is composed of NTC element, epoxy, metal tube and lead wire. It's manufactured from Hefei Jingpu Sensor Technology Co.,Ltd. It's used for temperature measurement and monitoring.

Product Features

1. Fast thermal response time constant: 5sec max in air
2. Stable stability and good bio-compatibility
3. High accurancy: tolerance up to ±0.02ºC
4. Excellent thermal cycle endurance
5. 3m/10ft
6. 12mm dish, 6.3mm mono plug

Technical parameters
Tolerance of resistance value: ±3%.
Tolerance of temperature: ±0.1ºC

Product name	Thermistor cable assembly 50kohm 3977K 1% 1M 2M 3M
Sensor	NTC thermistor R25=50KΩ±1%, Beta value=3977K±1%
Housing	Closed end stainless steel tube
Insulation resistance	a minimum of 100MΩ @ 500VOLTS DC
Voltage breakdown strength	3000v AC for 3 sec. between housing and conductors
Protection	IP64 (EN60529)
Ambient temp range	-55ºC to +125ºC

Application

1. HVAC
2. Lithium battery temperature monitoring
3. Converter / Inverter temperature measurement
4. Detects temperature rises of the battery cell during charging;
5. Detects the ambient temperature that will allow quick charging.
6. Detects heat generation of a battery cell caused by abnormal current
7. Performs temperature compensation for voltage measurement for display of the remaining amount of energy.

Packaging & Shipping
Packaging: wrap with transparent PE plastic bag, each bag with 1 pc, then put into outer box
Delivery time:

1. 48 hours for sample order, 3-7days for bulk order
2. Customized product negotiation

FAQ:
Q: How fast do NTCs respond?
A: Response time is defined as the time it takes to reach 62% or a new temperature, and is a function of mass. The smaller the sensor the faster the response. A discrete sensor will respond faster tan the same sensor packaged inside a metal housing. Typical response times for a series I NTC thermistor sensor is <15 seconds.

Q: Are NTCs available in a small size?
A: Typical size for an epoxy coated discrete in an OD of 0.95'' Max. Miniature glass sensors have a max OD of 0.15''.

Q: How stable are NTC sensors?
A: Different sensor families have different stability ratings. Epoxy coated NTCs are less stable than a hermetically sealed glass NTC sensors.

Q: How to select a resistance value for an application?
A: The rule of thumb to use a low resistance sensor fro a low temperature application and a high resistance sensor in a high temperature application. The goal is to have a working resistance value in your temperature range of interest.